Automatic Gate Installation Cost Calculator & Price Guide
The automatic gate installation cost in Australia usually starts from about $2,025 AUD for automating an existing gate and can reach around $10,800 AUD for a new sliding gate on a hard site. Whether you're comparing electric gate installation cost, the cost of installing automatic gates, or the automated gate cost for a new driveway entry, the main price drivers are gate type, site conditions, and whether you're upgrading an existing gate or supplying a brand new one.
Estimate automatic gate installation cost
Supply-and-install midpoints for Australia. Pick gate type and whether you are automating an existing gate or installing a new one. Real quotes vary by width, materials, power run and civil works.
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Automatic Gate Installation Price Breakdown
Typical job based on 1 gate (Supply + install new automated gate). Prices are supply-and-install midpoints — actual quotes will vary.
| Type | Cost per gate (Supply + install new automated gate) | Typical 1 gate (Supply + install new automated gate) job |
|---|---|---|
| Single swing automatic gate | $4,500 | $4,500 |
| Double swing automatic gate | $7,000 | $7,000 |
| Sliding automatic gate | $8,000 | $8,000 |
What Affects Automatic Gate Installation Cost?
- Gate style: The type of gate has a major effect on price because different systems use different hardware and operator setups. Supply and install pricing is typically $4,500 AUD for a single swing automatic gate, $7,000 AUD for a double swing automatic gate, and $8,000 AUD for a sliding automatic gate.
- New gate vs automating an existing gate: If you already have a suitable gate, automating it can cost much less than installing a complete new system. The calculator applies a ×0.45 multiplier for automate existing gate jobs, compared with ×1 for supply and install of a new automated gate.
- Site difficulty: Sloping blocks, long power runs, and heavy civil work increase labour and materials, especially for larger driveway entries. Hard site jobs use a ×1.35 multiplier, which pushes up the cost of electric gates compared with a standard installation.
- Number of gates: The calculator is priced per gate, so total cost increases with each additional gate installed. For a typical example of 1 gate, the estimate is based on the relevant per-gate rate and then shown as a range using ±15% around the midpoint.
Automatic Gate Installation Cost - Frequently Asked Questions
For 1 gate, a standard supply and install job is typically $4,500 AUD for a single swing automatic gate, $7,000 AUD for a double swing automatic gate, or $8,000 AUD for a sliding automatic gate. The displayed estimate range is shown at ±15% around those midpoints. That means a typical range is about $3,825-$5,175 AUD for single swing, $5,950-$8,050 AUD for double swing, and $6,800-$9,200 AUD for sliding.
If you're supplying and installing a new automated gate, the base pricing is $4,500 AUD for a single swing gate, $7,000 AUD for a double swing gate, and $8,000 AUD for a sliding gate. These figures are for 1 gate and cover supply plus installation. The final displayed range is calculated at ±15% around the midpoint.
Hard site conditions use a ×1.35 multiplier on the standard new gate rates. For 1 gate, that works out to $6,075 AUD for a single swing, $9,450 AUD for a double swing, and $10,800 AUD for a sliding automatic gate before the estimate range is applied. These jobs are commonly affected by slope, long power runs, or heavy civil requirements.
If the existing gate is suitable to automate, the calculator uses a ×0.45 multiplier on the standard rates. For 1 gate, that gives a midpoint of $2,025 AUD for a single swing, $3,150 AUD for a double swing, and $3,600 AUD for a sliding gate automation setup. Because the calculator shows ±15%, the displayed range starts from around $1,721 AUD, $2,678 AUD, and $3,060 AUD respectively.
For 1 sliding automatic gate, supply and install pricing is $8,000 AUD. If the site is difficult, the hard site multiplier lifts that midpoint to $10,800 AUD. If you're automating an existing sliding gate instead, the midpoint is $3,600 AUD.
To install sliding gate automation on an existing gate, the calculator applies the ×0.45 multiplier to the $8,000 AUD sliding gate rate, giving a midpoint of $3,600 AUD for 1 gate. For a brand new sliding automatic gate, the midpoint is $8,000 AUD, or $10,800 AUD on a hard site. A minimum job charge of $1,500 AUD applies when the maths would otherwise fall below that.
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